and the romney campaign is pushing supporters to cast their ballots now. with polls showing a tight race, romney hopes to keep his momentum going to election day. >> the supporters of the president have this chance, they do four more years, i like ten more days a lot better you know what? [ laughter ] >> reporter: in new hampshire, president barack obama once again heard the four more years. [ people chanting ] and he too talked about ten more days. >> ten days and you'll be stepping into a voting booth, and making is defining choice about the future of our country. >> reporter: new hampshire is the smallest battleground state with just four electoral votes with the way the race is shaping up, those votes could make a difference. >> new hampshire, i still believe in you. i need you to keep believing in me. >> reporter: with hurricane sandy barreling towards the east coast, both have been forced to change their travel schedules. romney scrapped a sunday trip to virginia. and will instead join running mate ryan in ohio. the president has planned to leave mon